Xu B.,China Research Institute of Radioivave Propagation |
Xu B.,Xidian University |
Wang Z.-G.,China Research Institute of Radioivave Propagation |
Xu Z.-W.,China Research Institute of Radioivave Propagation |
And 5 more authors.
Chinese Journal of Geophysics (Acta Geophysica Sinica) | Year: 2010
Under the condition of ionosphere heating in low region, the theoretical incoherent scatter model with the non-Maxwellian distribution in collision plasma is presented, and the measured data in polar winter ionospheric modification experiments carried out in January 2008 at Tromsø are analyzed. The obvious electron temperature enhancement can be seen in this experiment, and the maximum percentage is up to 168.9%. The non-maxwellian index is also given, and the heating electric field is deduced from the index, which has important meaning for numerical simulation of the artificial ionospheric modification.